Western Australia experiences unique residential security challenges throughout the year. From metropolitan Perth suburbs like Canning Vale, Bibra Lake, and Joondalup down to Mandurah and Peel, opportunistic property crime peaks when houses appear unoccupied or poorly defended.
As licensed WA Police security installers (Lic #SA58248), our technicians evaluate hundreds of Perth residential properties each month. We have consolidated our field findings into this definitive, step-by-step checklist to help Western Australian families harden their perimeters and ensure true peace of mind.
Technician Safety Rule
Security is effective in layers. If an intruder manages to bypass a fence, an exterior motion detector should trigger audible deterrents before they even touch a window or door latch.
1. Outer Perimeter & Street Visibility
The first line of defence is your property boundary. Burglars target homes that provide natural concealment from street view or neighbours.
- Trim vegetation and hedges: Keep all shrubs below 1 metre and tree canopies pruned above 2 metres to eliminate blind spots.
- Perimeter lighting with microwave radar sensors: Solar and hardwired floodlights positioned along driveways and side paths deter night-time prowlers.
- Side gate reinforcement: Side timber gates must have keyed deadlatches or heavy-duty padbolts mounted from the interior side.
- Prominent CCTV warning signage: Visible WA Central Security deterrence plaques notify trespassers that high-definition recording is active.
2. Physical Entry Hardening (Doors & Windows)
Over 65% of recorded Perth residential break-ins occur through unlocked or easily forced rear sliding doors and laundry louvres.
| Entry Point | Common Vulnerability | Recommended Hardening Measure |
|---|---|---|
| Aluminium Sliding Doors | Lifted off track with crowbar | Patio bolts, anti-lift blocks, and diamond mesh security screens |
| Side & Laundry Doors | Hollow-core timber easily kicked in | Solid-core timber with triple-lock steel security grilles |
| Louvered Windows | Slats slipped out quietly | Internal security mesh or keyed sash clamps |
| Garage Personal Access Door | Flimsy master locks and unshielded hinges | Commercial deadbolt and door-frame reinforcer plate |
3. Electronic Alarm & Smart Sensor Defence
Modern wireless alarm hubs like the Hikvision AX PRO have superseded legacy beeping keypads. With smartphone app integration, push notifications alert you within seconds of an unauthorised intrusion.
Pet-Immune Sensor Placement
Never mount PIR detectors directly facing large glass windows or air conditioning vents. Perth summer thermal drafts can trigger nuisance false alarms unless dual-tech microwave sensors are specified.
Ensure your alarm incorporates:
- Dual-Path Communication: 4G LTE SIM backup alongside household NBN WiFi so alerts dispatch even if internet lines are severed.
- PIRCAM visual verification: Detectors with integrated cameras that snap instant photos of intruders and send them directly to your phone.
- Loud external 110dB strobe sirens: Strobe beacons guide patrol guards and neighbours straight to the disturbance.
4. Going Away? Holiday Protection Checklist
If you are travelling interstate or down south to Margaret River, take these additional precautions before locking up:
- Cancel regular parcel deliveries or divert them to a local post office locker.
- Ask a trusted neighbour to collect mail and place wheelie bins out on bin night.
- Connect smart indoor ambient lamps to randomised timers so the home appears active.
- Verify your alarm backup battery was load-tested within the past 24 months.
Need a professional assessment of your home? Book a free site walkthrough with a WA Police licensed technician from WA Central Security today.
